Top
1. Fire Emblem Awakening: This game wowed me. The music, characters and gameplay entertained me like no FE has ever done before. The pair up system is pretty cool and the gameplay is really fun. My only gripe is that lunatic mode makes everyone unviable except for Avatar, Chrom, Fred, Sayri, Anna and Libra if you dont grind.
2. Fire Emblem New Mystery of the Emblem Heroes of Light and Shadow: The gameplay was really fun. The difficulty was pretty awesome and a lot of things about it made me go "That was intentional". A true masterpiece when it comes to difficulty and gameplay imo. I also liked the story and the OST.
3. Fire Emblem Radiant Dawn an underrated game. The gameplay was really solid as was the OST. The story might be stupid if you look at it too closely (like some people here do) though.
Bottom:
1. Fire Emblem Sacred Stones: One of the weaker entries in the series to me. Lacked difficulty and I find the characters very bland.
2. Fire Emblem Shadow Dragon: Story is bland. Characters have no personality. Gameplay is poorly balanced. The OST is mostly unremarkable.
3. Fire Emblem Genealogy of the Holy War: bored me to no end.